diff --git a/hzims-service/operational/src/main/java/com/hnac/hzims/operational/alert/service/impl/HistoryAbnormalAlarmServiceImpl.java b/hzims-service/operational/src/main/java/com/hnac/hzims/operational/alert/service/impl/HistoryAbnormalAlarmServiceImpl.java
index aaf8cc5..71ba8b5 100644
--- a/hzims-service/operational/src/main/java/com/hnac/hzims/operational/alert/service/impl/HistoryAbnormalAlarmServiceImpl.java
+++ b/hzims-service/operational/src/main/java/com/hnac/hzims/operational/alert/service/impl/HistoryAbnormalAlarmServiceImpl.java
@@ -10,9 +10,7 @@ import com.hnac.hzims.operational.alert.entity.HistoryAbnormalAlarmEntity;
 import com.hnac.hzims.operational.alert.mapper.HistoryAbnormalAlarmMapper;
 import com.hnac.hzims.operational.alert.service.AlarmHandleService;
 import com.hnac.hzims.operational.alert.service.HistoryAbnormalAlarmService;
-import com.hnac.hzims.operational.alert.vo.AlarmDataVo;
-import com.hnac.hzims.operational.alert.vo.AlarmParamVo;
-import com.hnac.hzims.operational.alert.vo.AlarmReustVo;
+import com.hnac.hzims.operational.alert.vo.*;
 import com.hnac.hzims.operational.config.vo.AlarmDataPageVo;
 import com.hnac.hzims.operational.config.vo.AlarmVo;
 import com.hnac.hzims.operational.config.vo.IntelligentAlarmCountVo;